119647760

素因数分解:

$2^4\times 5^1\times {\mathrm{1495597}}^1$

素因数の和:1495610

約数の個数: 20

約数和(自身を含む): 278181228

約数和(自身を除く): 158533468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1495597, 2991194, 5982388, 7477985, 11964776, 14955970, 23929552, 29911940, 59823880, 119647760]

約数ペア:

[(1, 119647760), (2, 59823880), (4, 29911940), (5, 23929552), (8, 14955970), (10, 11964776), (16, 7477985), (20, 5982388), (40, 2991194), (80, 1495597)]